Hello everyone, I was wondering how to remove comments away form a file. So that's why I made this script.
=============================== #!/usr/bin/env python import sys import string import time helptext = "usage: python rmcomment [oldfile] [newfile] [comment]" def rmcomment(oldfile, newfile, comment): oldfile = open(oldfile, 'r') newfile = open(newfile, 'w') ccount = 0 lcount = 0 for line in oldfile.readlines(): splitline = string.split(line) pstest = 0 fileline = "" for word in splitline: if word[:2] == comment: pstest = -1 ccount += 1 pass elif pstest == -1: pass else: fileline += word + " " if len(fileline) == 0: pass else: newfile.write(fileline + "\n") lcount += 1 print "Done... in %s seconds\nRemoved comment from %s lines\nWrote % lines to %s" % (time.time()-start , ccount, lcount, newfile) raw_input("Push the enter button to quit>") if __name__ == "__main__": if sys.argv[1] == "-h" or sys.argv[1] == "-help": print helptext else: start = time.time() oldfile = sys.argv[1] newfile = sys.argv[2] comment = sys.argv[3] rmcomment(oldfile, newfile, comment) ======================================== This script works fine with standard text files. An example is this one: example.txt: Hello Fuckin' World //how are you doing today //I think it delete this sentence and the next sentence too! But this one not! #Even not this comment end example.txt If I use my script, named rmcomment.py I get this: [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ cat example.txt Hello Fuckin' World //how are you doing today //I think it delete this sentence and the next sentence too! But this one not! #Even not this comment's [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ python rmcomment.py example.txt newexample.txt // Done... in 0.00104999542236 seconds Removed comment from 2 lines Wrote 2nes to <open file 'newexample.txt', mode 'w' at 0x403e1c60> Push the enter button to quit> [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ cat newexample.txt Hello Fuckin' World But this one not! #Even not this comment [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ works fine... but here's my problem. If I use rmcomment.py also the whitelines will be removed. And I don't want that to happen. Here's another example: [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ cat otherexample.txt //This shows what whitelines are doing here left from me is a nice white line tabs and here left are at least 3 white line tabs //and ofcourse, comments will be deleted [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ python rmcomment.py otherexample.txt newotherexample.txt // Done... in 0.0011351108551 seconds Removed comment form 2 lines Wrote 2nes to <open file 'newotherexample.txt', mode 'w' at 0x403e1c60> Push the enter button to quit> [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ cat newotherexample.txt left from me is a nice white line tabs and here left are at least 3 white line tabs [EMAIL PROTECTED]:~/programmeren/python/rmcomment$ My beautiful whitelines are gone! And I don't want that! I've thaught how to fix this for a time, but I can't make it on my own. Too less programming experiance, I'm afraid. Could someone help me with this problem? Or fix the script or give a hint or something? Thank you at least for reading this post, Noud Aldenhoven The Netherlands (In de beurt bij Nijmegen, voor de nieuwschierigen) ps. Yes, I'm a Dyslextion and can't write correct english. I'm sorry for that. -- http://mail.python.org/mailman/listinfo/python-list